40801801390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{18773}}^1$

素因数の和:19357

約数の個数: 64

約数和(自身を含む): 85483278720

約数和(自身を除く): 44681477330

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 509, 610, 854, 1018, 2135, 2545, 3563, 4270, 5090, 7126, 17815, 18773, 31049, 35630, 37546, 62098, 93865, 131411, 155245, 187730, 217343, 262822, 310490, 434686, 657055, 1086715, 1145153, 1314110, 2173430, 2290306, 5725765, 8016071, 9555457, 11451530, 16032142, 19110914, 40080355, 47777285, 66888199, 80160710, 95554570, 133776398, 334440995, 582882877, 668881990, 1165765754, 2914414385, 4080180139, 5828828770, 8160360278, 20400900695, 40801801390]

約数ペア:

[(1, 40801801390), (2, 20400900695), (5, 8160360278), (7, 5828828770), (10, 4080180139), (14, 2914414385), (35, 1165765754), (61, 668881990), (70, 582882877), (122, 334440995), (305, 133776398), (427, 95554570), (509, 80160710), (610, 66888199), (854, 47777285), (1018, 40080355), (2135, 19110914), (2545, 16032142), (3563, 11451530), (4270, 9555457), (5090, 8016071), (7126, 5725765), (17815, 2290306), (18773, 2173430), (31049, 1314110), (35630, 1145153), (37546, 1086715), (62098, 657055), (93865, 434686), (131411, 310490), (155245, 262822), (187730, 217343)]